Three Weeks to the 100% Pharma Tariff for Everyone Else: The Non-Annex-III Entry Checklist (September 7, 2026)

Three Weeks to the 100% Pharma Tariff for Everyone Else: The Non-Annex-III Entry Checklist (September 7, 2026)

On July 31 the Section 232 pharmaceutical tariff went live for the companies named in Annex III of Proclamation 11020. It has now been running for five and a half weeks with no reported delay, no in-transit relief, and no sign that the second date is moving. That second date is Tuesday, September 29, 2026, 12:01 a.m. ET, when the same duty reaches every other importer of covered patented pharmaceuticals, active pharmaceutical ingredients, and key starting materials.

That is twenty-two days from today. For a container already on the water from Europe or India, it is closer to one decision than three weeks. This is the working checklist, ordered by what has to happen first. The background on scope, exclusions and the rate ladder is in the July 30 analysis and the April proclamation breakdown; this piece assumes you have read them and is about the calendar.

1. Confirm which side of the line you are on (today)

Three populations, three different September 29s:

- Annex III companies. Nothing changes for you on the 29th; you have been paying since July 31. If you have been filing under a reduced rate, confirm that the basis (UK/EU/Japan/Korea/Swiss origin, or an approved onshoring rate) is documented on every entry, because the population of covered entries is about to get much larger and CBP review with it.

- Annex II companies (the thirteen with HHS most-favored-nation pricing agreements) and their designated importers: exempt from the additional duty through January 20, 2029. Make sure your broker has the exemption flagged at the importer-of-record level, not just the product level.

- Everyone else importing Annex I goods. September 29 is your date. That is the population this checklist is written for.

If you are not sure whether a line is Annex I, the test is not the product description. It is whether the article is subject to a valid, unexpired U.S. patent and listed in the Orange Book or Purple Book, or is an API or key starting material for one, and whether the HTSUS number sits in Annex I rather than the Annex IV carve-out list. Generics off exclusivity, biosimilars, U.S.-origin product, and the specialty categories at the 0% rung are outside or at zero. Screen the SKU book line by line, and do it this week rather than the week of the 21st.

2. Anything covered and in your control must be entered for consumption before the 29th

This is the whole game. Section 232 duties attach to goods entered, or withdrawn from warehouse, for consumption on or after the effective date. A consumption entry filed and accepted on September 28 at today's rate stays at today's rate through liquidation. The same goods entered September 30 owe the full stack.

Work backward from the 29th with your broker on three constraints:

- Arrival. A vessel with a September 26 ETA into Charleston or Savannah is fine on paper and dangerous in practice: a two-day slide, a terminal hold, or a weekend puts you on the wrong side of midnight. Anything with an ETA inside the last five days of the window should have a fallback (see step 4).

- Entry timing. Entry can be transmitted before the vessel arrives, but the time of entry for duty purposes is fixed by when the goods have arrived within the port limits and the entry is accepted, not by the date you transmit. Do not assume a pre-filed entry on a ship that arrives October 1 locks a September rate. It does not.

- Cash. The duty on a consumption entry is due with the entry summary. If you pull three months of purchase orders forward to beat the deadline, the duty bill and the freight bill land in the same fortnight. Model it in the landed cost calculator and the tariff stacking calculator before you accelerate a PO, because this duty stacks on the base MFN rate and any other layer already on the line.

3. Covered inventory already in a bonded warehouse or FTZ: get it out

We said this in July and it bears repeating because we are still seeing the question: bonded warehousing is the wrong tool for a tariff that is scheduled to go up. Duty on a warehouse withdrawal is assessed at the rate in effect on the withdrawal date. Annex I goods sitting in bond on September 29 withdraw at the new rate, forever.

If you have covered product in a customs bonded warehouse today, file the withdrawal for consumption before the 29th. Warehouse withdrawals are fast relative to a fresh entry, since the goods are already in the country and the warehouse entry already carries the classification and value, so this is the one part of the checklist where three weeks is comfortable. The warehouse operator processes the withdrawal on receipt of the broker's filing; ask for a written confirmation of the withdrawal date on every lot.

Foreign trade zones are different and depend entirely on admission status. Recent Section 232 actions have required covered goods admitted to a zone to take privileged foreign status, which fixes the duty rate at the rate in effect on the admission date. If your covered pharma was admitted under PF status before September 29, it carries today's rate when it eventually leaves the zone. If it was admitted under non-privileged foreign status, it takes the rate on the date it enters U.S. commerce, which after the 29th is the new one. Confirm status with the zone operator lot by lot; the FTZ vs bonded warehouse guide walks through the mechanics.

One exception runs the other direction. Goods that are not Annex I, or that sit at the 0% rung, gain nothing from an early withdrawal. Generic product, plasma-derived therapies, orphan drugs, and everything else outside the action can stay in bond as long as your working capital wants it there.

4. If the vessel will not make it, do not bet on an in-transit clause

Every major 2026 tariff action has been keyed to the entry date, not the load date. The forced-labor Section 301 action and the Brazil action both offered a transition window tied to entry and both closed on schedule; Section 338 on Canadian goods offered no relief at all. Proclamation 11020 is drafted the same way. Plan as though there is no grace period, because there is none.

That leaves three real options for cargo that cannot clear by the 28th:

- Reroute to the earliest arriving port and enter there. A container due into Charleston October 2 may be able to discharge at an earlier rotation call. The drayage and re-positioning cost is almost always less than the duty delta on a covered lot.

- Air the high-value SKUs. For patented finished dosage forms the duty on a single pallet can exceed the air freight on the same pallet many times over. Run the numbers per SKU rather than per shipment.

- Accept the rate and bond the rest. If a lot will land after the 29th regardless, the calculus flips back to normal: bonding defers the cash, and if the company later obtains an onshoring-rate license or an origin reclassification lowers the rung, the goods withdraw at the better rate. Bonding is wrong before the increase and right after it.

5. Onshoring-agreement applicants: assume the default rate until you hold a license code

BIS opened the company-specific onshoring-agreement process on May 13 and closed applications on June 12. Commerce estimated roughly 450 companies would apply, and an approved agreement moves the importer from 100% to 20% (0% with an HHS MFN pricing agreement, through January 20, 2029). Approved manufacturers can designate other importers in their supply chain to use the reduced rate, via a license code entered on the 7501, on the model of the Section 232 auto-parts offset.

Two things to plan around. First, the BIS notice sets no deadline for decisions. An application that has not been approved by September 29 does not protect a single entry on September 29; the importer pays the default rate until the license exists. Second, the reduced rate has product-level limits: it does not reach products from companies acquired after April 2, 2026, products licensed in after that date, or products the applicant did not itself develop as majority participant. If your approval arrives, check the product annex before you assume a SKU is covered.

The practical consequence is that a pending application is not a reason to skip steps 2 and 3. Enter now at today's rate; if the license arrives later it helps the entries you file after it, not the ones you should have filed before the 29th.

6. Solve the storage problem before the duty problem

Every front-loading cycle this year has ended the same way: importers did the duty math right and then discovered in the last fortnight that four months of inventory had nowhere to go. We watched it through June's surge ahead of the July deadlines, and again in August ahead of Section 338.

Duty-paid pharma needs ordinary, controlled, lot-traceable storage rather than bonded space, and it needs devanning capacity that can absorb containers arriving faster than the normal receiving cadence. The bottleneck in a surge is not warehouse square footage, it is getting boxes stripped, stock put away, and empties returned before demurrage and detention quietly eats the duty saving. If the cargo comes through the Southeast, the Port of Charleston importer's guide and the drayage cost breakdown cover what the local moves should run.

The calendar, compressed

- This week (Sept 7-11): SKU-level Annex I screen; list every covered lot by location (on water, at port, in bond, in FTZ, at supplier). Confirm Annex II/III status with the manufacturer if you are a distributor. - Next week (Sept 14-18): Withdrawals for consumption filed on every covered bonded lot. FTZ status confirmed. Vessel ETAs inside the final five days get a fallback plan. - Week of Sept 21: Last consumption entries on arriving cargo. Do not schedule anything covered to arrive September 26-28 without an alternative. - September 29, 12:01 a.m.: Every covered entry or withdrawal from here on carries the new rate. Bonding becomes the right tool again for post-deadline arrivals.

The importers who will look smart on September 30 are the ones who treated the 29th as an entry deadline in the first week of September, not the last.

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